Results 61 to 70 of about 5,004 (211)
Dung beetles suppressed cumulative methane flux from cattle dung by 85% and reduced total greenhouse gas emissions by 18%. Beetle activity accelerated initial CO2 release but did not alter total cumulative flux. N2O and NH3 fluxes were transient and not consistently driven by beetle presence.
Jean Holley +2 more
wiley +1 more source
Las dietas mediáticas de los españoles. Estudio a través de los usos del tiempo en 2009-2010
La televisión sigue siendo el medio de comunicación más consumido por los españoles. Ahora bien, tras esta primera afirmación se encuentra una sociedad con importantes diferencias a la hora de relacionarse con los medios de comunicación.
Javier Callejo
doaj +1 more source
Forest edges buffer effects of agricultural management on bee–plant interaction networks
Agricultural management effects: Organic and conventional crop margins host similar bee and plant species, but network structure differs: organic farms exhibit higher interaction diversity, conventional farms higher connectance. Role of forest edges: Native forest edges stabilize bee–plant networks by providing continuous floral resources and suitable ...
Samantha Marx de Castro +6 more
wiley +1 more source
Wee1 kinase differentially regulates maize CDKA2;1a and CDKB1;1
In eukaryotes, Wee1 kinase inhibits the kinase activity of CDK/Cyc complexes through phosphorylation of a conserved residue in the CDK moiety. Wee1 is also present in plants, but has been scarcely studied. We have studied maize Wee1 regulation of CDKA/CycD2;2a or CDKB/CycD2;2a complexes.
Mingyar N. López‐Hernández +4 more
wiley +1 more source
Vint anys de suburbanització a Espanya (1981-2001). El perfil dels protagonistes
La suburbanització, consubstancial al fenomen metropolità, ha propiciat canvis importants al panorama urbà espanyol durant les darreres dècades. En paral·lel al desenvolupament metropolità, s’han transformat les característiques dels actors individuals ...
Joaquín Susino, Ricardo Duque Calvache
doaj +1 more source
External structures at the nest‐site predict asymmetric architecture of nests in a mud‐building bird
In the animal kingdom, nests are essential structures and textbook examples of extended phenotypes. However, the relationship between builders, nest traits and the nest‐site remains poorly understood. We indirectly examine whether structures in the nest‐site influence nest‐building behaviour, specifically focusing on their effect on nest architecture ...
Nicolas M. Adreani +2 more
wiley +1 more source
Veinte años de suburbanización en España (1981-2001). El perfil de sus protagonistas
La suburbanización, consustancial al fenómeno metropolitano, ha propiciado importantes cambios en el panorama urbano español durante las últimas décadas.
Joaquín Susino, Ricardo Duque Calvache
doaj
Este artículo esboza cómo el proceso social se lleva a cabo dentro, desde, y alrededor de redes de pares de relaciones. Estas relaciones se caracterizan por historias que se cuentan dentro y acerca de ellas, con significados que surgen de cambios entre ...
Harrison C. White
doaj +1 more source
Constant visitation rates across the flowering season masked major shifts in plant and flower visitor interaction structure, specialization, species roles and trait‐driven patterns shaping interaction intensity. Plants and flower visitors changed ecological roles over time, with native flower visitors playing key roles in maintaining network cohesion ...
Alba Costa +3 more
wiley +1 more source
Introducción: El aprendizaje de un rol profesional es un proceso complejo que suele ocurrir en el contexto de un programa formativo. Esta socialización en la profesión comprende intrincados cambios a nivel psicológico, junto con la interacción con la ...
Matías Faúndez Aedo
doaj +1 more source

